exec and system do not work
| From: | Ethan Rosenberg | Date: | Mon, 26 Aug 2013 03:41:02 +0000 |
| Subject: | exec and system do not work | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-321965@lists.php.net to get a copy of this message | ||
Dear List -
I'm lost on this one -
This works -
$out = system("ls -l ",$retvals);
printf("%s", $out);
This does -
echo exec("ls -l");
This does not -
if( !file_exists("/var/www/orders.txt"));
{
$out = system("touch /var/www/orders.txt", $ret);
$out2 = system("chmod 766 /var/www/orders.txt", $ret);
echo 'file2<br />';
echo file_exists("/var/www/orders.txt");
}
and this does not -
if( !file_exists("/var/www/orders.txt"));
{
exec("touch /var/www/orders.txt");
exec("chmod 766 /var/www/orders.txt");
echo 'file2<br />';
echo file_exists("/var/www/orders.txt");
}
Ethan